These new WaxTraps fit most Receiver-in-Canal models made by Phonak within the last 5 years.;8 WaxTraps per pack; 6 packs this order: 48 filters total.;These are the 3rd generation wax traps.;These Cerustop filters replace the prior WaxTrap2 filters.

• (6 Packs) Phonak Cerustop Wax Traps (Wax Trap 2 Successor)

(6 Packs) Phonak Cerustop Wax Traps (Wax Trap 2 Successor)Phonak